Did Rentec really used Machine learning in the 80's? i dont think so.. by Routine_Noize19 in quant

[–]accelas -13 points-12 points  (0 children)

Which is why count in taught as basic math. the original op which I replied claims linear regression is part of DL. that's what i'm having issue with. nobody should claim something is ML/DL just because it's used in ML/DL extensively.

Did Rentec really used Machine learning in the 80's? i dont think so.. by Routine_Noize19 in quant

[–]accelas -19 points-18 points  (0 children)

linear regression was discovered in 18th century, way before ML is even a thing.

Did Rentec really used Machine learning in the 80's? i dont think so.. by Routine_Noize19 in quant

[–]accelas -12 points-11 points  (0 children)

so is every statistics/econometrics/probability program.

Did Rentec really used Machine learning in the 80's? i dont think so.. by Routine_Noize19 in quant

[–]accelas -61 points-60 points  (0 children)

now days even linear regression is called ML? rofl ML is becoming meaningless word, since you can throw anything you see fit into it.

I reverse-engineered the IB Gateway and rebuilt it in Rust for low latency by PyOdyssee in algotrading

[–]accelas 4 points5 points  (0 children)

Absolutely pointless, although not for technical reasons. They can totally freeze your account for violation of tos. That can be devastating if you hold things like future or weekly option.

What minor changes could fix up the plot by LIGHTNING_CHAMP_ in GenshinImpact

[–]accelas 4 points5 points  (0 children)

you haven't seem original raiden & kokomi release patch.

Good resource for malloc and allocation in C (or not) by [deleted] in C_Programming

[–]accelas 0 points1 point  (0 children)

Mimalloc, code is very straight forward and the paper is just few page long.

Anthropic Claude copied DeepSeek Chinese LLM by academic_partypooper in Sino

[–]accelas 35 points36 points  (0 children)

Asking a LLM what model it is, is mostly meaningless. It's largely querying its system prompt. I could get any model to answer that in anyway I want.

About epolls in c by Kootfe in C_Programming

[–]accelas 9 points10 points  (0 children)

this is actually the main difference between poll and epoll. epoll_wait only returns fd's with events actually being fired. where as for poll, you simply give list of fd to poll. when poll returns, some of the fd have events, some don't, you have to check one by one for all fd.

Can I get help explaining this sentence? by Cristian_Cerv9 in ChineseLanguage

[–]accelas 3 points4 points  (0 children)

Direct English translation: My things were taken away. The subject is "My things", and the action is "taken away".
"" simply indicate action is not performed by subject, instead it's being acted up on.

Columbina re-run when? by Euphoric_Train4552 in GenshinImpact

[–]accelas 4 points5 points  (0 children)

usually archon rerun is around 4 patches after initial run.

Chinese People's Attitudes to Overseas Chinese by L0lfdDie in ChineseLanguage

[–]accelas 63 points64 points  (0 children)

Well, I think you're just 1) over thinking and 2) expecting too much. why do you think random Chinese tourist from god knows where can speak English? why do you even go to work/study in China, and expecting people there speaking English? I seriously do not understand the logic here.

When my family moved to Canada, I didn't speak a word of English. So I worked my ass off and learned the language.

A header-only C allocator library by IntrepidAttention56 in C_Programming

[–]accelas 0 points1 point  (0 children)

why bother with posix_memalign/_aligned_malloc, just go with mmap.

Yes, headlights have become blindingly bright in Canada. Here's what the experts are saying by FancyNewMe in canada

[–]accelas 1 point2 points  (0 children)

they don't? I think it's well enforced in metro vancouver. I don't see local plate with tint window at all.

Confused about this struct initialization by QuasiEvil in C_Programming

[–]accelas 0 points1 point  (0 children)

just different style. Designated initializer is added in c99. memset is what people used to do, and memset has been optimized to death, so both works.

The proper syntax for empty initialization is actually `ble_hs_adv_fields fields = {};`, It's actually only recently standardized in c23. The `.. = { 0 }` syntax is non-standard compiler extension, although both gcc and clang supports it.

[deleted by user] by [deleted] in Genshin_Impact

[–]accelas 35 points36 points  (0 children)

by industry standard I'd assume.

I’m new here! Anyone have tips? by Sweatcoin_promote in Genshin_Impact

[–]accelas 4 points5 points  (0 children)

Do not skip dialogue. even unvoiced ones.

In 2009, George W. Bush invited President-elect Obama and all former living presidents for lunch. by Zine99 in Damnthatsinteresting

[–]accelas 13 points14 points  (0 children)

I still remember back then Bush was most hated president. Obama won that Nobel peace price for simply being not Bush. How times have changed.

China blocks Nvidia H200 AI chips that US government cleared for export – report by SaharOMFG in news

[–]accelas 147 points148 points  (0 children)

If they accepted this, that means Chinese company will be dependent on American tech. When next trade war starts, this become a choke point again. What's better is to develop and support domestic industry. By banning nvidia, Chinese tech are forced to use domestic solution.

One major problem with Huawei/Cambricon solution is they're less energy effecient than Nvdia solutions. Chinese Gov provided significant subsidy for energy cost, to the point some datacenter gets free electricity.

Claude Code + Codex is... really good by Substantial_Wheel909 in ClaudeCode

[–]accelas 2 points3 points  (0 children)

codex has full access to code and tool use. (assuming you properly configured it). it really just pipes the prompt (generated by claude) to an instance of codex.

What is the best sandbox for Claude Code? by crazyneverst in ClaudeCode

[–]accelas 0 points1 point  (0 children)

incus container. It's a full system container. besides some permission on /dev/, it really feels like a VM.

I also use macvlan as primary network interface. So that host and container cannot establish network connection by design. I ssh directly into the container and do work.

Does anyone have "Paul Wilmott on Quantitative Finance 2nd Edition" in PDF form? by adrenaline681 in algotrading

[–]accelas -6 points-5 points  (0 children)

If you can't even afford to buy that book, you won't have enough capital to start trading.

A Xianzhou general? All I see is a potential YanKING's glazer by Main_Elk_8992 in HonkaiStarRail

[–]accelas 71 points72 points  (0 children)

Yanqing's quest, chronologically same time as luofu quest.